I've also encountered this bug/crash since I always change the cursor to DMZ-White when I install Ubuntu and I reckon other ex-Windows users might also do. Before that I've noticed this weird "X" cursor when desktop was loading (see attachement). I've replicated the bug using only the live USB (try without installing Ubuntu 24.04). Just apt install gnome-tweaks and then change cursor to DMZ-White leads to crashing. Re-tried by first installing Nvidia drivers with no difference.
** Attachment added: "IMG_20240426_131608.jpg" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2062377/+attachment/5772389/+files/IMG_20240426_131608.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2062377 Title: Ubuntu 24.04: gnome-shell crashes on Xorg if a legacy X11 cursor theme is selected To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2062377/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs